Battery (power cartridge) Eclipse 5 Sleep Apnea It does not include the

It does not include the metal heating rod (heating element) or the upper part of the water chamber

Advanced Pressure Sore Prevention: Continuous contact with Oxygen tubing can cause painful pressure points

reducing pressure marks and irritation

robust design

and hygiene of your CPAP therapy with the genuine Fisher & Paykel Evora Full Face Replacement Seal

Battery (power cartridge) Eclipse 5 Sleep Apnea It does not include theThe Eclipse 5 Power Cartridge allows you to power your portable oxygen concentrator on the go. It easily fits into the device's back for quick swaps, enhancing mobility and extending time away from home with additional batteries. ALWAYS FOLLOW THE DIRECTIONS FOR USE.